THE DIAGRAM BELOW SHOW A CITY WITH 11 STREETS NUMBERED 0 TO 10 FRO...

2.

The diagram below show a city with 11 streets numbered 0 to 10 from West to

East, and 11 avenues numbered 0 to 10 from South to North. Eleven students live

in junctions marked by black dots. They decide to meet one another at one of the

junctions which minimizes the total walking distances from their homes along

the grid lines to that junction. What is the product of its street number and avenue

number?

10

0

1 2 3 4 5 6 7 8 9 10

9

8

5

6

7

4

3

2

1

0

Answer :